Burr machine capable of preventing splashing

Abstract

The utility model discloses a burr machine capable of preventing splashing, and relates to the technical field of burr machines. The device comprises a main body structure which comprises a rack, a baffle located at the upper end of the rack and a belt conveyor located in the rack. The polishing mechanism comprises a rotating shaft, a polishing belt which is distributed above the belt conveyor and rotationally sleeves the outer wall of the rotating roller, mounting shafts located at the front end and the rear end of the rotating roller, and a motor located on the front side of the baffle; the suction structure comprises an air bellow, a suction box located above the rotating roller and connected to the outer side of the grinding belt in a sleeving mode, a suction guide nozzle formed in the lower end of the suction box, a collecting box located on one side of the air bellow, and a draught fan located in the air bellow. The polishing belt is shielded through the baffle, workers are prevented from being injured, the two polishing structures and the suction guide nozzle connected to the outer side of the polishing belt in a sleeving mode are arranged, the polishing effect is improved, and the problem that in the deburring process, scraps splash to easily injure eyes of the workers is solved. Chippings or dust pollute the working environment and cause harm to the respiratory system of a worker.

Description

Technical Field

[0001] The utility model relates to the technical field of burring machines, in particular to a burring machine capable of preventing splashing. Background Art

[0002] The uneven or protruding parts on the workpiece surface are also called burrs, which are generated during the processing. A deburring machine is used to remove burrs from the workpiece surface. The deburring machine usually uses rotating brushes, grinding wheels or cutting tools to process the material surface. However, during the deburring process, dust and debris will splash and float in the working environment.

[0003] A Chinese patent discloses a deburring machine (authorization announcement number CN203003628U), which includes: a base, a mounting frame and a lifting device are provided on the base, an armature is provided on the mounting frame, the lifting device includes a lifting seat and a driving device, a deburring device and a motor rotating device are provided on the lifting seat, the deburring device includes a first motor and a brush, the motor rotating device includes a second motor and a driving wheel, the driving wheel is arranged above the armature, the brush is arranged above the armature and the radial direction of the brush is inclined to the axial direction of the armature. Through the above method, the deburring machine of the utility model can effectively remove burrs, brush the burrs evenly, have high working efficiency, and have a good deburring effect.

[0004] This patented technology effectively removes burrs on workpieces through a brush during use, but the equipment is completely exposed to the outside world during use. Improper operation or lack of proper protective measures may cause hazards such as finger pinching, cutting or being hit by objects. During the burring process, debris or dust will be generated on the material, and the debris will splash around, easily damaging people's eyes. Dust will be raised and suspended in the air, polluting the working environment and causing harm to the respiratory system of the workers. Therefore, those skilled in the art provide a burring machine that prevents splashing to solve the problems raised in the above background technology. Utility Model Content

[0005] 1. Technical solution

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a burr machine for preventing splashing, comprising a main structure,

[0008] The main structure includes a frame, baffles located at the front and rear sides of the upper end of the frame, and a belt conveyor located inside the frame;

[0009] The grinding structure is located inside the baffle;

[0010] The grinding structure includes a roller, two groups of grinding belts symmetrically distributed above the belt conveyor, rotatably sleeved on the outer wall of the roller, a mounting shaft located at the front and rear ends of the roller, and a motor symmetrically distributed on the front side of the baffle with the output end connected to the mounting shaft;

[0011] as well as;

[0012] A suction structure located above the belt conveyor;

[0013] The suction structure includes a bellows, a suction box located above the rotating roller, sleeved on the outside of the grinding belt and connected to the bellows at the upper end, suction guide nozzles opened on both sides of the lower end of the suction box, a collection box located on one side of the bellows, and a fan located inside one end of the bellows;

[0014] The material pushing structure is located inside the frame.

[0015] Furthermore, the outer wall of the installation shaft is sleeved with a transmission wheel, and the outer wall of the transmission wheel is rotatably sleeved with a transmission belt;

[0016] Specifically, the transmission wheel rotates along with the installation shaft, driving the transmission belt to rotate, thereby linking the transmission wheel and driving the roller connected thereto to rotate.

[0017] Furthermore, the inner wall of the baffle is embedded with symmetrically distributed bearings, and the installation shafts are all rotatably inserted into the bearings;

[0018] Specifically, the mounting shaft is rotatably supported inside the baffle through a bearing.

[0019] Furthermore, a base is provided at the lower end of the frame, and a bottom groove is provided inside the lower end of the frame;

[0020] Specifically, the base supports the lower end of the frame, and carries and stores the workpieces that have not been taken out in time on the belt conveyor through the bottom groove.

[0021] Furthermore, a filter screen sleeved on one side of the fan is provided inside one side of the wind box, a guide plate is provided at the lower end of the collection box, a discharge pipe is provided at the lower end of the collection box, and a valve is provided inside the discharge pipe;

[0022] Specifically, the filter intercepts the sucked dust and debris to prevent the dust and debris from entering the fan, and the sucked dust and debris are guided to the collection box by the guide plate, and the suction force is intercepted by the guide plate to reduce the impact on the upper end of the collection box. The collected dust and debris are transported to the outside through the discharge pipe, and the opening and closing of the discharge pipe are controlled by a valve.

[0023] Furthermore, the pushing structure includes a hydraulic rod, which is symmetrically distributed inside the baffle, a mounting sleeve is provided at one end of the hydraulic rod, a push wheel is rotatably installed inside the mounting sleeve, and storage grooves are provided inside both ends of the frame, the push wheel is located inside the storage groove, and the push wheel is located between the belt conveyor and the grinding belt;

[0024] Specifically, the hydraulic rod drives the installation sleeve and the push wheel to move, pushes the side of the workpiece at the upper end of the belt conveyor, and stores it inside the two ends of the frame through the storage groove.

[0025] 2. Beneficial effects

[0026] Compared with the prior art, the advantages of the present invention are:

[0027] The utility model drives the grinding belt to rotate through the roller to grind the workpiece transported by the upper end of the belt conveyor. The two sets of grinding belts have a better grinding effect on the burrs of the workpiece, and the flying debris and the floating dust in the grinding process are intercepted by the baffle plate, which plays a role in limiting the flying debris and the floating dust. The grinding equipment is located inside the baffle plate, which avoids the equipment being completely exposed to the outside world during use. Incorrect operation or lack of proper protective measures may cause hazards such as finger pinching, cutting or object hitting;

[0028] At the same time, the suction nozzles at both ends of the grinding belt correspond to the grinding place of the grinding belt on the workpiece. The flying debris and floating dust generated by the grinding of the workpiece are sucked into the air guide box through the suction nozzle. The flying debris and floating dust generated in the grinding process are directly sucked to avoid flying debris and floating dust. At the same time, the flying debris and floating dust are sucked and collected, and the burr machine is clean during use.

[0029] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the main three-dimensional structure of the utility model;

[0032] Figure 2 It is a side view stereoscopic structural schematic diagram of the utility model;

[0033] Figure 3 It is a schematic diagram of the three-dimensional structure of the frame of the utility model in top cross-section;

[0034] Figure 4 This is a schematic diagram of the main cross-sectional three-dimensional structure of the suction box of the utility model;

[0035] Figure 5 This is a schematic diagram of the main cross-sectional three-dimensional structure of the collection box of the utility model;

[0036] Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating roller in a top cross-sectional view of the present utility model.

[0037] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0038] 100, main structure; 101, base; 102, belt conveyor; 103, frame; 104, baffle; 105, bottom trough;

[0039] 200, grinding structure; 201, motor; 202, transmission wheel; 203, transmission belt; 204, roller; 205, mounting shaft; 206, grinding belt;

[0040] 300, suction structure; 301, collection box; 302, fan; 303, bellows; 304, suction box; 305, suction nozzle; 306, filter; 307, discharge pipe; 308, guide plate;

[0041] 400, pushing structure; 401, hydraulic rod; 402, mounting sleeve; 403, pushing wheel; 404, storage slot. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0043] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0044] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0045] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0046] Example 1

[0047] See also Figure 1-Figure 6 As shown, this embodiment is a burr machine for preventing splashing, comprising a main structure 100,

[0048] The main structure 100 includes a frame 103, baffles 104 located at the front and rear sides of the upper end of the frame 103, and a belt conveyor 102 located inside the frame 103;

[0049] The grinding structure 200 is located inside the baffle 104;

[0050] The grinding structure 200 includes a roller 204, two groups of grinding belts 206 symmetrically distributed above the belt conveyor 102, rotatably sleeved on the outer wall of the roller 204, a mounting shaft 205 located at the front and rear ends of the roller 204, and a motor 201 symmetrically distributed on the front side of the baffle 104 and connected to the mounting shaft 205 at its output end;

[0051] The outer wall of the installation shaft 205 is sleeved with a transmission wheel 202, and the outer wall of the transmission wheel 202 is rotatably sleeved with a transmission belt 203;

[0052] The inner wall of the baffle 104 is embedded with symmetrically distributed bearings, and the mounting shafts 205 are all rotatably inserted into the bearings;

[0053] A base 101 is provided at the lower end of the frame 103, and a bottom groove 105 is provided inside the lower end of the frame 103;

[0054] the use made;

[0055] The workpiece to be deburred is placed on the belt conveyor 102 and transported by the belt conveyor 102. The operation of the motor 201 drives the installation shaft 205 to rotate, and drives the transmission wheel 202 to rotate. The transmission wheel 202 is linked with the sleeved transmission belt 203 to realize the rotation of the roller 204, and then drives the grinding belt 206 to deburr the workpiece passing through. After grinding, the workpiece surface is polished again through another set of grinding devices, and the grinding effect of the workpiece surface is improved.

[0056] Example 2

[0057] See also Figure 1-Figure 6 As shown, this embodiment is based on the embodiment 1 and also includes; and;

[0058] The suction structure 300 is located above the belt conveyor 102;

[0059] The suction structure 300 includes a bellows 303, a suction box 304 located above the rotating roller 204, sleeved on the outside of the grinding belt 206 and connected to the bellows 303 at the upper end, suction guide nozzles 305 opened on both sides of the lower end of the suction box 304, a collection box 301 located at one side of the bellows 303, and a fan 302 located inside one end of the bellows 303;

[0060] The material pushing structure 400 is located inside the frame 103 .

[0061] A filter screen 306 sleeved on one side of the fan 302 is provided inside one side of the wind box 303, a guide plate 308 is provided at the lower end of the collection box 301, a discharge pipe 307 is provided at the lower end of the collection box 301, and a valve is provided inside the discharge pipe 307;

[0062] The pusher structure 400 includes a hydraulic rod 401, which is symmetrically distributed inside the baffle 104. A mounting sleeve 402 is provided at one end of the hydraulic rod 401. A push wheel 403 is rotatably installed inside the mounting sleeve 402. Receiving grooves 404 are provided inside both ends of the frame 103. The push wheel 403 is located inside the receiving groove 404, and the push wheel 403 is located between the belt conveyor 102 and the grinding belt 206.

[0063] the use made;

[0064] The fan 302 operates, and the suction force acts on the inside of the suction box 304 through the bellows 303, and then is transmitted to the suction guide nozzle 305, which directly sucks the dust and debris generated at the grinding end of the workpiece to avoid the debris and dust from splashing and spreading. The filter 306 intercepts the sucked dust and debris, and guides the sucked dust and debris to the collection box 301 through the guide plate 308. The valve is opened, and the discharge pipe 307 transports the collected dust and debris to the outside.

[0065] When the workpiece enters the lower end of the grinding belt 206, the hydraulic rod 401 drives the mounting sleeve 402 and the push wheel 403 to move, relatively press and hold the side of the workpiece at the upper end of the belt conveyor 102, guide the workpiece, extend the time the workpiece stays at the lower end of the grinding belt 206, and improve the grinding effect of the workpiece.

[0066] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A burr machine for preventing splashing, characterized in that: comprising a main structure (100), The main structure (100) comprises a frame (103), baffles (104) located at the front and rear sides of the upper end of the frame (103), and a belt conveyor (102) located inside the frame (103); A grinding structure (200) is located inside the baffle (104); The grinding structure (200) comprises a roller (204), two groups of grinding belts (206) symmetrically distributed above the belt conveyor (102) and rotatably sleeved on the outer wall of the roller (204), a mounting shaft (205) located at the front and rear ends of the roller (204), and a motor (201) symmetrically distributed on the front side of the baffle (104) and having an output end connected to the mounting shaft (205); as well as; A suction structure (300) is located above the belt conveyor (102); The suction structure (300) comprises a bellows (303), a suction box (304) located above the rotating roller (204), sleeved on the outside of the grinding belt (206) and with the upper end connected to the bellows (303), a suction guide nozzle (305) provided on both sides of the lower end of the suction box (304), a collection box (301) located on one side of the bellows (303), and a fan (302) located inside one end of the bellows (303); The material pushing structure (400) is located inside the frame (103).

2. A burr machine for preventing splashing according to claim 1, characterized in that: The outer wall of the installation shaft (205) is sleeved with a transmission wheel (202), and the outer wall of the transmission wheel (202) is rotatably sleeved with a transmission belt (203).

3. The splash-proof burr machine according to claim 1, characterized in that: The inner wall of the baffle (104) is embedded with symmetrically distributed bearings, and the installation shafts (205) are all rotatably inserted into the bearings.

4. The splash-proof burr machine according to claim 1, characterized in that: The lower end of the frame (103) is provided with a base (101), and the lower end of the frame (103) is provided with a bottom groove (105).

5. The splash-proof burr machine according to claim 1, characterized in that: A filter screen (306) sleeved on one side of the fan (302) is provided inside one side of the wind box (303), a guide plate (308) is provided at the lower end of the collection box (301), a discharge pipe (307) is provided at the lower end of the collection box (301), and a valve is provided inside the discharge pipe (307).

6. The splash-proof burr machine according to claim 1, characterized in that: The pushing structure (400) comprises a hydraulic rod (401) which is symmetrically distributed inside the baffle (104); a mounting sleeve (402) is provided at one end of the hydraulic rod (401); a pushing wheel (403) is rotatably installed inside the mounting sleeve (402); storage grooves (404) are provided inside both ends of the frame (103); the pushing wheel (403) is located inside the storage groove (404), and the pushing wheel (403) is located between the belt conveyor (102) and the grinding belt (206).

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